What is the cheapest airline that flies from San Francisco to Perth?

Cathay Pacific, Philippine Airlines, and Air New Zealand are the most popular carriers operating from San Francisco to Perth

What airlines fly to Perth?

Singapore Airlines, Cathay Pacific and Qantas Airways are the top three most popular airlines that fly to Perth from San Francisco according to our data. Singapore Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 6 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from San Francisco to Perth?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 28h 20m.

Which layover airport has the shortest connection time from San Francisco to Perth?

Doha (DOH) has the shortest average layover time for this route: 6h 12m.

Which airport is the most popular layover for flights between San Francisco and Perth?

Singapore (SIN) was the most common stop: 52% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Francisco to Perth?

Flights via Manila (MNL) offer the lowest average round-trip price of $1,004.

When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

As of November 2025, there are 6 operators available to choose from for flights from San Francisco Airport to Perth Airport.

How old do you have to be to fly from San Francisco Airport to Perth Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$394 Cheap Flights from San Francisco to Perth in 2025/26

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11:30 am - 12:30 pmSFO-PER

34h 00m1 stop

1:10 am - 9:40 amPER-SFO

23h 30m1 stop

$1,039Singapore Airlines

Find Deal

Wed, May 6 - Wed, May 20

9:45 pm - 6:55 amSFO-PER

41h 10m1 stop

12:25 am - 10:15 pmPER-SFO

36h 50m1 stop

$1,059Cathay Pacific

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Tue, Mar 3 - Tue, Mar 17

11:30 am - 5:10 amSFO-PER

26h 40m1 stop

5:10 pm - 9:40 amPER-SFO

31h 30m1 stop

$1,070Singapore Airlines

Find Deal

Wed, May 6 - Thu, May 21

11:25 am - 6:55 amSFO-PER

27h 30m1 stop

8:30 am - 9:30 amPER-SFO

41h 00m1 stop

$1,084Cathay Pacific

Find Deal

Mon, Dec 29 - Wed, Jan 14

9:40 am - 11:55 pmSFO-PER

46h 15m1 stop

6:40 am - 8:50 amPER-SFO

41h 10m1 stop

$1,120Singapore Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 18

12:20 am - 10:40 pmSFO-PER

31h 20m1 stop

12:10 am - 11:15 amPER-SFO

26h 05m1 stop

$1,130Cathay Pacific

Find Deal

Sat, May 9 - Wed, May 13

9:40 am - 4:15 amSFO-PER

26h 35m1 stop

5:35 am - 7:40 pmPER-SFO

29h 05m3 stops

$1,171Multiple Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 18

9:40 am - 4:30 amSFO-PER

26h 50m2 stops

5:35 am - 7:40 pmPER-SFO

29h 05m3 stops

$1,212Multiple Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 18

7:50 pm - 4:45 pmSFO-PER

28h 55m2 stops

6:50 pm - 11:05 amPER-SFO

32h 15m1 stop

$1,298Air New Zealand

Find Deal

Sat, Jan 31 - Sun, Feb 8

7:50 pm - 4:45 pmSFO-PER

28h 55m2 stops

10:45 pm - 11:05 amPER-SFO

28h 20m2 stops

$1,313Air New Zealand

Find Deal

Sat, Jan 31 - Sun, Feb 8

Singapore Airlines flights from San Francisco to Perth

Our best Singapore Airlines deals on San Francisco to Perth flight tickets

Singapore Airlines

May 6

SFO11:30 amSan Francisco

34h 00m

1 stop

PER12:30 pmPerth

May 20

PER1:10 amPerth

23h 30m

1 stop

SFO9:40 amSan Francisco

$1,039

Find similar

Singapore Airlines

May 6

SFO11:30 amSan Francisco

26h 40m

1 stop

PER5:10 amPerth

May 21

PER5:10 pmPerth

31h 30m

1 stop

SFO9:40 amSan Francisco

$1,070

Find similar

Singapore Airlines

Mar 3

SFO9:40 amSan Francisco

46h 15m

1 stop

PER11:55 pmPerth

Mar 18

PER6:40 amPerth

41h 10m

1 stop

SFO8:50 amSan Francisco

$1,120

Find similar

Cathay Pacific flights from San Francisco to Perth

Our best Cathay Pacific deals on San Francisco to Perth flight tickets

Cathay Pacific

Mar 3

SFO9:45 pmSan Francisco

41h 10m

1 stop

PER6:55 amPerth

Mar 17

PER12:25 amPerth

36h 50m

1 stop

SFO10:15 pmSan Francisco

$1,059

Find similar

Cathay Pacific

Dec 29

SFO11:25 amSan Francisco

27h 30m

1 stop

PER6:55 amPerth

Jan 14

PER8:30 amPerth

41h 00m

1 stop

SFO9:30 amSan Francisco

$1,084

Find similar

Cathay Pacific

May 9

SFO12:20 amSan Francisco

31h 20m

1 stop

PER10:40 pmPerth

May 13

PER12:10 amPerth

26h 05m

1 stop

SFO11:15 amSan Francisco

$1,130

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 5/6

11:30 am-12:30 pm

1 stop34h 00m

Perth

Wed 5/20

1:10 am-9:40 am

1 stop23h 30m

$1,039

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 3/3

9:45 pm-6:55 am

1 stop41h 10m

Perth

Tue 3/17

12:25 am-10:15 pm

1 stop36h 50m

$1,059

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 5/6

11:30 am-5:10 am

1 stop26h 40m

Perth

Thu 5/21

5:10 pm-9:40 am

1 stop31h 30m

$1,070

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 12/29

11:25 am-6:55 am

1 stop27h 30m

Perth

Wed 1/14

8:30 am-9:30 am

1 stop41h 00m

$1,084

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 3/3

9:40 am-11:55 pm

1 stop46h 15m

Perth

Wed 3/18

6:40 am-8:50 am

1 stop41h 10m

$1,120

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sat 5/9

12:20 am-10:40 pm

1 stop31h 20m

Perth

Wed 5/13

12:10 am-11:15 am

1 stop26h 05m

$1,130

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 3/3

9:40 am-4:15 am

1 stop26h 35m

Perth

Wed 3/18

5:35 am-7:40 pm

3 stops29h 05m

$1,171

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 3/3

9:40 am-4:30 am

2 stops26h 50m

Perth

Wed 3/18

5:35 am-7:40 pm

3 stops29h 05m

$1,212

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sat 1/31

7:50 pm-4:45 pm

2 stops28h 55m

Perth

Sun 2/8

6:50 pm-11:05 am

1 stop32h 15m

$1,298

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sat 1/31

7:50 pm-4:45 pm

2 stops28h 55m

Perth

Sun 2/8

10:45 pm-11:05 am

2 stops28h 20m

$1,313

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How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Perth?

In general, September is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,166. If you are unable to visit Perth during the month of September, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around $1,177.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,323. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,488.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from San Francisco to Perth when you can find flight prices for as low as $1,336. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,468. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,490 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from San Francisco for as low as $1,147 on momondo.

How have San Francisco to Perth flight prices changed over time?

As of November 2025, prices for San Francisco to Perth flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Direct flights	None

There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.

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How far is San Francisco to Perth by plane?
Perth is 9155.6 mi away from San Francisco. Flights usually cover this in 26h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Perth Airport?
Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Perth Airport?
As of November 2025, there are 6 operators available to choose from for flights from San Francisco Airport to Perth Airport.
How old do you have to be to fly from San Francisco Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Perth?
Based on momondo bookings for flights between San Francisco and Perth, the leading airline is Singapore Airlines, making up 42% of the total bookings. Other popular airlines include Cathay Pacific with 20%, Qantas Airways with 16%, and United Airlines with 9%.

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $1,026	Free Cancellation	Rating 7.6 1,057 reviews	Search Cathay Pacific flights
Air New Zealand	PriceFrom $1,086	Free Cancellation	Rating 8.0 526 reviews	Search Air New Zealand flights
Singapore Airlines	PriceFrom $1,124	Free Cancellation	Rating 8.1 1,398 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $1,142	Free Cancellation	Rating 7.5 933 reviews	Search Qantas Airways flights
Qatar Airways	PriceFrom $1,346	Free Cancellation	Rating 7.4 3,660 reviews	Search Qatar Airways flights
United Airlines	PriceFrom $1,580	Free Cancellation	Rating 7.4 9,014 reviews	Search United Airlines flights

Mandurah

Fremantle

Rottnest Island

Scarborough

Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

An easier way to manage your Perth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from San Francisco to Perth from $394

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Singapore Airlines flights from San Francisco to Perth

Our best Singapore Airlines deals on San Francisco to Perth flight tickets

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How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,323. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,488.

What is the cheapest time of day to depart on your flight to Perth?

How far in advance should I book a flight to Perth?

How have San Francisco to Perth flight prices changed over time?

As of November 2025, prices for San Francisco to Perth flights are approximately 8% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from San Francisco to Perth?

Cathay Pacific, Philippine Airlines, and Air New Zealand are the most popular carriers operating from San Francisco to Perth

What airlines fly to Perth?

Which airport is the most popular layover for flights between San Francisco and Perth?

Singapore (SIN) was the most common stop: 52% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Francisco to Perth?

Flights via Manila (MNL) offer the lowest average round-trip price of $1,004.

Which layover airport has the shortest travel time from San Francisco to Perth?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 28h 20m.

Which layover airport has the shortest connection time from San Francisco to Perth?

Doha (DOH) has the shortest average layover time for this route: 6h 12m.

When to book flights from San Francisco to Perth

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Direct flights

How far is San Francisco to Perth by plane?

When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

How old do you have to be to fly from San Francisco Airport to Perth Airport?

What documentation or ID do you need to fly to Perth Airport?

What is the most popular airline from San Francisco to Perth?

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo

Traveling to a place near Perth?

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

How can momondo help me find flights from San Francisco to Perth?

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

An easier way to manage your Perth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing Western Australia